Adam Hall - Large Butterfly sprung 10 mm
Large Butterfly sprung catch mounted in a shallow 10mm dish.
Steel, zinc plated. Fixing holes 5,1mm.
Weight : 450g
All medium and large Butterfly catches now stop at approximately <<30º>> and can be fitted with a kick-out spring to automatically push them out to this point, from which they can be opened further by exerting a gentle tug.